63967894

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:520

約数の個数: 24

約数和(自身を含む): 100493568

約数和(自身を除く): 36525674

約数列:

[1, 2, 37, 61, 74, 122, 383, 766, 1369, 2257, 2738, 4514, 14171, 23363, 28342, 46726, 83509, 167018, 524327, 864431, 1048654, 1728862, 31983947, 63967894]

約数ペア:

[(1, 63967894), (2, 31983947), (37, 1728862), (61, 1048654), (74, 864431), (122, 524327), (383, 167018), (766, 83509), (1369, 46726), (2257, 28342), (2738, 23363), (4514, 14171)]